Hello forum members,
I'm trying to communicate a DigitalPanelMeter with Siemens S7-200 I can not.
I connect the "PLC" to my PC Com1 Baudrate 9600, I have no problem in it.
I open the AdvancedHmi project, drag the drivers SiemensPPIComm1.
I drag the control DigitalPanelMeter in CommComponent put SiemensPPIComm1,
In PLCadressValue I've tested with: MW10, VW10, 10 But I have always 0 as result.
Does anyone have an example to communicate with S7-200 or know how I have to?
thank you very much
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
Did you close your PLC programming software before running your AdvancedHMI applcation? Windows only allows one application at a time to use the serial port.
Add a BasicLabel using the same address. If there are any errors, the BasicLabel will show the full error.
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
Hello forum members,
I'm trying to communicate a DigitalPanelMeter with Siemens S7-200 I can not.
I connect the "PLC" to my PC Com1 Baudrate 9600, I have no problem in it.
I open the AdvancedHmi project, drag the drivers SiemensPPIComm1.
I drag the control DigitalPanelMeter in CommComponent put SiemensPPIComm1,
In PLCadressValue I've tested with: MW10, VW10, 10 But I have always 0 as result.
Does anyone have an example to communicate with S7-200 or know how I have to?
thank you very much
Did you close your PLC programming software before running your AdvancedHMI applcation? Windows only allows one application at a time to use the serial port.
Add a BasicLabel using the same address. If there are any errors, the BasicLabel will show the full error.
You're a genius …
When I close the application communicates without problems.
Thank you for responding so quickly
Best Regards